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JPL Small-Body Database Browser
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452427 (2003 AA52)
Classification: Main-belt Asteroid          SPK-ID: 2452427
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2853155129629805 6.8651e-08  
a 2.647810188278845 2.1187e-08 au
q 1.89234886618146 1.902e-07 au
i 6.133146769942049 7.134e-06 deg
node 91.95519013884608 5.3627e-05 deg
peri 57.01689886582306 6.1687e-05 deg
M 259.835438335209 1.7922e-05 deg
tp 2459038.365062836661
(2020-Jul-07.86506284)
7.8791e-05 TDB
period 1573.724479010096
4.31
1.8889e-05
5.172e-08
d
yr
n .2287566882269297 2.7457e-09 deg/d
Q 3.403271510376229 2.7232e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      6174 days (16.90 yr)  
   first obs. used      2002-12-31  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53311  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:33:00  

Additional Information
 Earth MOID = .912722 au 
 Jupiter MOID = 1.6392 au 
 T_jup = 3.325 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO368962  

452427 (2003 AA52)          Discovered 2003-Jan-05 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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